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Commit 8fa61121 authored by Sagi Grimberg's avatar Sagi Grimberg Committed by Christoph Hellwig
Browse files

nvme: don't hard code size of struct t10_pi_tuple 



Signed-off-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 39bdc590

drivers/nvme/host/core.c

+2 −1
Original line number Diff line number Diff line
@@ -356,7 +356,8 @@ static inline blk_status_t nvme_setup_rw(struct nvme_ns *ns, 
	 * unless this namespace is formated such that the metadata can be

	 * stripped/generated by the controller with PRACT=1.

	 */

	if (ns && ns->ms && (!ns->pi_type || ns->ms != 8) &&

	if (ns && ns->ms &&

	    (!ns->pi_type || ns->ms != sizeof(struct t10_pi_tuple)) &&

	    !blk_integrity_rq(req) && !blk_rq_is_passthrough(req))

		return BLK_STS_NOTSUPP;